UHF VHF MMDVM Hotspot For P25 for 3B +Metal Case +Antennaa

Features: Brand new and high quality Our all use of 0, which is our system. Regardless, the is 0. usings precisions temperature compensated crystals, so it is 0We use cost crystal with extremely low bit error rate, of 0,and frequency error of 0. new pi4b need remove Resistors. MMDVM_HS HAT 1.7 Guide. Hardware add,Connect bus to message on without usings mmdvm_hs,and 2 bus. Support communition Setting For software hardware(0-3) new pi4b need remove Resistors.

Specifications: : Metal Controllers: Radio Frequency: 144-148,219-225,(Main)420-475,842-950 Example:438.000000 Radio Type:STM32DVM(GPIO) 14.7456 with RXOFFSET=0 TXOFFSET=0

Note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you.

Package includes: 1Set MMDVM Hotspot Board